21m, 4-year liberal arts degree in music. What now?

Now that summer is coming to an end, the fact that I've finished my college career (for now) is starting to hit hard. I'm living back with my parents and working in manufacturing R&D but that's not really my passion. I love to work with and help people and to experience a lot of variety in life, but with a degree in music I don't really know what I'm qualified for.

Also I'm a bit of a dreamer so the idea of running away from home and finding any kind of work just to get away is tempting. Maybe my problem simply boils down to not enough ambition.

Any ideas?